Chain of custody receipt

Source #72808

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleSEC EDGAR: 10-K — SPDR GOLD TRUST (2025-11-25)
Original URLhttps://www.sec.gov/Archives/edgar/data/1222333/000143774925036305/0001437749-25-036305-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2025-11-25
EntityGuarding Our Lasting Democracy
Captured2026-09-28T12:45:51.613Z UTC
Hash computed at2026-09-28T12:45:51.613Z UTC
SHA-256889b14c5e2509a0b56ce111c31ff1cb061b707cc63899b2670a3f936ba17fc6e
Content length561 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001222333"
  ],
  "period_ending": "2025-09-30",
  "file_num": [
    "001-32356"
  ],
  "display_names": [
    "SPDR GOLD TRUST  (GLD)  (CIK 0001222333)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2025-11-25",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "6221"
  ],
  "form": "10-K",
  "adsh": "0001437749-25-036305",
  "film_num": [
    "251520206"
  ],
  "biz_locations": [
    "New York, NY"
  ],
  "file_type": "10-K",
  "file_description": "FORM 10-K",
  "inc_states": [],
  "items": []
}

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/72808/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/72808/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/72808/receipt.json